activity
20202026
most citedThe ALMA Spectroscopic Survey in the HUDF: CO Excitation and Atomic Carbon in Star-Forming Galaxies at

121 citations · 303 across the 13 of their papers we have counts for

collaborators

14 papers

astro-ph.GA2026

Resolved SED modelling with JWST and ALMA: the role of stellar mass surface density in regulating star formation in cosmic noon galaxies

Cheng-Lin Liao, Leindert A. Boogaard, Jacqueline A. Hodge +27

We present kpc-scale () physical property maps of 35 main-sequence galaxies at , with stellar masses of and star f…

astro-ph.GA2026

Scattering from Dusty Outflows in Hot Dust-Obscured Galaxies with Blue Excess Emission

R. J. Assef, M. Stalevski, F. E. Bauer +15

(Context) Hot Dust-Obscured Galaxies (Hot DOGs) are a population of hyper-luminous quasars heavily obscured by dust and gas. While most have rest UV/optical SEDs dominated by their…

astro-ph.GA2025★ 5 cited

Impact of AGN and nuclear star formation on the ISM turbulence of galaxies: Insights from JWST/MIRI spectroscopy

Rogemar A. Riffel, Luis Colina, José Henrique Costa-Souza +31

Active galactic nuclei (AGN), star formation (SF), and galaxy interactions can drive turbulence in the gas of the ISM, which in turn plays a role in the SF within galaxies. The imp…

astro-ph.GA2025★ 1 cited

The Galaxy Activity, Torus, and Outflow Survey (GATOS): N. Unveiling physical processes in local active galaxies. Unsupervised hierarchical clustering of JWST MIRI/MRS observations

L. Hermosa Muñoz, J. R. González Fernández, A. Alonso-Herrero +23

With the rise of the integral field spectroscopy, we are currently dealing with large amounts of spatially resolved data, whose analysis has become challenging, especially when obs…

astro-ph.GA2025

Theoretical Diagnostics for the Physical Conditions in Active Galactic Nuclei under the View of JWST

Lulu Zhang, Ric I. Davies, Chris Packham +20

With excellent spectral and angular resolutions and, especially, sensitivity, the JWST allows us to observe infrared emission lines that were previously inaccessible or barely acce…

astro-ph.GA2025★ 26 cited

The ALMA-CRISTAL survey: Gas, dust, and stars in star-forming galaxies when the Universe was ~1 Gyr old I. Survey overview and case studies

R. Herrera-Camus, J. González-López, N. Förster Schreiber +44

We present the ALMA-CRISTAL survey, an ALMA Cycle 8 Large Program designed to investigate the physical properties of star-forming galaxies at through spat…

astro-ph.GA2025

Multi-Component Ionized Gas Outflows in a Hot Dust-Obscured Galaxy W2026+0716 with Keck/OSIRIS

Chao Liu, Chao-Wei Tsai, Peter R. M. Eisenhardt +15

We present narrowband-filtered integral field unit (IFU) observations of the Hot Dust-Obscured Galaxy (Hot DOG) WISE J202615.27071624.0 (hereafter W20260716) at redshift $z=2…

astro-ph.GA2025★ 2 cited

A Massive Gas Outflow Outside the Line-of-Sight: Imaging Polarimetry of the Blue Excess Hot Dust Obscured Galaxy W0204-0506

Roberto J. Assef, Marko Stalevski, Lee Armus +18

(Aims) Hot Dust Obscured Galaxies (Hot DOGs) are a population of hyper-luminous, heavily obscured quasars. Although nuclear obscurations close to Compton-thick are typical, a fract…

astro-ph.GA2025★ 1 cited

Resolving the black hole sphere of influence in a hyper-luminous obscured quasar at redshift 4.6

Mai Liao, Roberto J. Assef, Chao-Wei Tsai +17

Supermassive black holes (SMBHs) imprint gravitational signatures on the matter within their sphere of influence (SoI). Nuclear gas dynamics can hence be used to accurately measure…

astro-ph.GA2020★ 121 cited

The ALMA Spectroscopic Survey in the HUDF: CO Excitation and Atomic Carbon in Star-Forming Galaxies at

Leindert A. Boogaard, Paul van der Werf, Axel Weiß +15

We investigate the CO excitation and interstellar medium (ISM) conditions in a cold gas mass-selected sample of 22 star-forming galaxies at , observed as part of the A…

astro-ph.GA2020★ 12 cited

The ALMA Spectroscopic Survey in the HUDF: Constraining the Molecular Content at with CO stacking of MUSE detected Galaxies

Hanae Inami, Roberto Decarli, Fabian Walter +19

We report molecular gas mass estimates obtained from a stacking analysis of CO line emission in the ALMA Spectroscopic Survey (ASPECS) using the spectroscopic redshifts from the op…

astro-ph.GA2020★ 108 cited

The ALMA Spectroscopic Survey in the HUDF: Multi-band constraints on line luminosity functions and the cosmic density of molecular gas

Roberto Decarli, Manuel Aravena, Leindert Boogaard +20

We present a CO and atomic fine-structure line luminosity function analysis using the ALMA Spectroscopic Survey in the Hubble Ultra Deep Field (ASPECS). ASPECS consists of two spat…

astro-ph.GA2020★ 8 cited

Observations of [OI]63micron line emission in main-sequence galaxies at z~1.5

J. Wagg, M. Aravena, D. Brisbin +9

We present Herschel-PACS spectroscopy of four main-sequence star-forming galaxies at z~1.5. We detect [OI]63micron line emission in BzK-21000 at z=1.5213, and measure a line lumino…

astro-ph.GA2020★ 19 cited

Cold Molecular Gas and Free-Free Emission from Hot, Dust-Obscured Galaxies at ~3

J. I. Penney, A. W. Blain, R. J. Assef +10

We report on observations of redshifted CO(1-0) line emission and observed-frame 30GHz radio continuum emission from five ultra-luminous, mid-IR selected hot, Dust-Obscur…